package com.apple.common;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

@Slf4j
@Component
public class MyMetaObjecthandler implements MetaObjectHandler {

    /**
    * 执行插入操作时自动填充
    * @param metaObject
    * @return: void
    * */
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("公共字段自动填充[insert]...");
        log.info(metaObject.toString());
        metaObject.setValue("createTime", LocalDateTime.now());//设置创建时间
        metaObject.setValue("updateTime", LocalDateTime.now());//设置更新时间
        metaObject.setValue("createUser", BaseContext.getCurrentId());//设置创建人id
        metaObject.setValue("updateUser", BaseContext.getCurrentId());//设置更新人id
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("公共字段自动填充[update]...");
        log.info(metaObject.toString());
        metaObject.setValue("updateTime", LocalDateTime.now());
        metaObject.setValue("updateUser", BaseContext.getCurrentId());
    }
}
